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Any discrepancies in the text and image of the Claims and Abstract are due to differing posting times. Text of the Claims and Abstract are posted:
| (12) Patent: | (11) CA 2712715 |
|---|---|
| (54) English Title: | ELEMENT DE FIXATION DE LAME CHASSE-NEIGE MOBILE |
| (54) French Title: | MOBILE SNOWPLOW BLADE ATTACHMENT ELEMENT |
| Status: | Granted and Issued |
| (51) International Patent Classification (IPC): |
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|---|---|
| (72) Inventors : |
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| (73) Owners : |
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| (71) Applicants : |
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| (74) Agent: | |
| (74) Associate agent: | |
| (45) Issued: | 2014-10-28 |
| (22) Filed Date: | 2010-08-16 |
| (41) Open to Public Inspection: | 2012-02-16 |
| Examination requested: | 2011-01-14 |
| Availability of licence: | N/A |
| Dedicated to the Public: | N/A |
| (25) Language of filing: | French |
| Patent Cooperation Treaty (PCT): | No |
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| (30) Application Priority Data: | None |
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The present invention describes a snowplow blade supporting mobile blades, wherein each blade includes a mounting plate designed to be affixed to a wear blade and assembled to a blade adapted to the plow of the snowplow, and wherein the mounting plate presents a pointed part at one extremity and a hollow, inverted V-shape at the other extremity to receive the pointed part of an adjacent mounting plate enabling them to be tilted independently from one another using shock absorbing elements in order to follow the irregularities of the road being plowed.
La présente invention décrit une pelle de chasse-neige supportant
des lames mobiles, lequel chaque lame comprend une plaque de
fixation destinée à être reliée à une lame d'usure et assemblée à une
lame adaptée à la pelle du chasse-neige, et lequel la plaque de
fixation présente une partie pointue à une extrémité et une partie
creuse en forme de V renversé à l'autre extrémité pour recevoir la
partie pointue d'une plaque de fixation adjacente permettant de
s'incliner indépendamment l'une de l'autre au moyen d'organes
amortisseur afin de suivre les irrégularités de la route à déblayer.
Note: Claims are shown in the official language in which they were submitted.
Note: Descriptions are shown in the official language in which they were submitted.
2024-08-01:As part of the Next Generation Patents (NGP) transition, the Canadian Patents Database (CPD) now contains a more detailed Event History, which replicates the Event Log of our new back-office solution.
Please note that "Inactive:" events refers to events no longer in use in our new back-office solution.
For a clearer understanding of the status of the application/patent presented on this page, the site Disclaimer , as well as the definitions for Patent , Event History , Maintenance Fee and Payment History should be consulted.
| Description | Date |
|---|---|
| Maintenance Request Received | 2023-06-18 |
| Maintenance Request Received | 2022-06-21 |
| Maintenance Request Received | 2021-06-19 |
| Maintenance Request Received | 2020-06-22 |
| Common Representative Appointed | 2019-10-30 |
| Common Representative Appointed | 2019-10-30 |
| Maintenance Request Received | 2019-06-13 |
| Maintenance Request Received | 2018-05-30 |
| Maintenance Request Received | 2017-07-05 |
| Maintenance Request Received | 2016-05-25 |
| Grant by Issuance | 2014-10-28 |
| Inactive: Cover page published | 2014-10-27 |
| Inactive: Office letter | 2014-08-27 |
| Inactive: Payment - Insufficient fee | 2014-08-20 |
| Maintenance Request Received | 2014-08-15 |
| Pre-grant | 2014-04-23 |
| Inactive: Final fee received | 2014-04-23 |
| Notice of Allowance is Issued | 2014-04-14 |
| Letter Sent | 2014-04-14 |
| Notice of Allowance is Issued | 2014-04-14 |
| Inactive: Approved for allowance (AFA) | 2014-04-08 |
| Inactive: Q2 passed | 2014-04-08 |
| Amendment Received - Voluntary Amendment | 2014-03-11 |
| Inactive: S.30(2) Rules - Examiner requisition | 2014-02-10 |
| Inactive: Report - No QC | 2014-02-07 |
| Letter Sent | 2014-01-29 |
| Reinstatement Requirements Deemed Compliant for All Abandonment Reasons | 2014-01-22 |
| Reinstatement Request Received | 2014-01-22 |
| Inactive: Office letter | 2013-10-08 |
| Maintenance Request Received | 2013-10-02 |
| Amendment Received - Voluntary Amendment | 2013-09-12 |
| Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2013-08-16 |
| Inactive: S.30(2) Rules - Examiner requisition | 2013-04-02 |
| Letter Sent | 2012-11-16 |
| Application Published (Open to Public Inspection) | 2012-02-16 |
| Inactive: Cover page published | 2012-02-15 |
| Letter Sent | 2011-05-16 |
| Inactive: Correspondence - Prosecution | 2011-04-15 |
| Letter sent | 2011-02-28 |
| Request for Examination Received | 2011-01-14 |
| Request for Examination Requirements Determined Compliant | 2011-01-14 |
| All Requirements for Examination Determined Compliant | 2011-01-14 |
| Inactive: Advanced examination (SO) | 2011-01-14 |
| Inactive: IPC assigned | 2010-09-22 |
| Inactive: First IPC assigned | 2010-09-22 |
| Inactive: Office letter | 2010-09-21 |
| Application Received - Regular National | 2010-09-15 |
| Filing Requirements Determined Compliant | 2010-09-15 |
| Inactive: Filing certificate - No RFE (French) | 2010-09-15 |
| Small Entity Declaration Determined Compliant | 2010-08-16 |
| Abandonment Date | Reason | Reinstatement Date |
|---|---|---|
| 2014-01-22 | ||
| 2013-08-16 |
The last payment was received on 2014-08-15
Note : If the full payment has not been received on or before the date indicated, a further fee may be required which may be one of the following
Please refer to the CIPO Patent Fees web page to see all current fee amounts.
| Fee Type | Anniversary Year | Due Date | Paid Date |
|---|---|---|---|
| Application fee - small | 2010-08-16 | ||
| Request for examination - small | 2011-01-14 | ||
| MF (application, 2nd anniv.) - small | 02 | 2012-08-16 | 2012-05-30 |
| MF (application, 3rd anniv.) - small | 03 | 2013-08-16 | 2013-10-02 |
| Reinstatement | 2014-01-22 | ||
| Final fee - small | 2014-04-23 | ||
| MF (application, 4th anniv.) - small | 04 | 2014-08-18 | 2014-08-15 |
| MF (patent, 5th anniv.) - small | 2015-08-17 | 2015-06-02 | |
| MF (patent, 6th anniv.) - small | 2016-08-16 | 2016-05-25 | |
| MF (patent, 7th anniv.) - small | 2017-08-16 | 2017-07-05 | |
| MF (patent, 8th anniv.) - small | 2018-08-16 | 2018-05-30 | |
| MF (patent, 9th anniv.) - small | 2019-08-16 | 2019-06-13 | |
| MF (patent, 10th anniv.) - small | 2020-08-17 | 2020-06-22 | |
| MF (patent, 11th anniv.) - small | 2021-08-16 | 2021-06-19 | |
| MF (patent, 12th anniv.) - small | 2022-08-16 | 2022-06-21 | |
| MF (patent, 13th anniv.) - small | 2023-08-16 | 2023-06-18 |
Note: Records showing the ownership history in alphabetical order.
| Current Owners on Record |
|---|
| GUY HAMEL |
| Past Owners on Record |
|---|
| None |
